yaskawa MX 1 alarm 310

[intertrade]

NEED HELP ! does any body can help me with this? : have a 45/40 mori vertical machining center with MX1 control,have been working OK till i moved the machine to another place,now display show alarm 310 ,servo off,(power not supplied).will appreciate any comment.thanks

[cnc doc]

i would check that the boards are properly seated in the electrical cabinet first thing. i have seen the old mori machines have a foot loosen up or ground settle and machines starts rocking a bit and generate this alarm. we could relevel machine and plug boards in and would fix problem. the older yaskawa were not the best board to board connections and have been the cause of many frustrations.

[TheBigJW]

NEED HELP ! does any body can help me with this? : have a 45/40 mori vertical machining center with MX1 control,have been working OK till i moved the machine to another place,now display show alarm 310 ,servo off,(power not supplied).will appreciate any comment.thanks

Have you checked the spindle chiller and make sure the fan is blowing the right way? Is there an alarm on the chiller? If so check the phase. Or just try switching any two of the three wires that feed the machine.

Sometimes it's the simple things.

John

[underthetire]

Have you checked the spindle chiller and make sure the fan is blowing the right way? Is there an alarm on the chiller? If so check the phase. Or just try switching any two of the three wires that feed the machine.

Sometimes it's the simple things.

John

I agree, probably phase is reversed.